59 



Page 



Watson, D. M. S. 



Batrachiderpeton lineatum Hanock & Atthey, 

 a Coal-Measure Stegocephalian. (Plates XCYI. 

 & XOVII. and Text-figs. 162-167.) 1913, 949 



On the Skull of a Pariasaurian Reptile, and on 

 the Relationship of that Type. (Text-figs. 1-7.) 1914, 155 



Exhibition of Procolophon trigoniceps, a Coty- 

 losaurian Reptile 1914, 490 



Procolophon trigoniceps, a Cotylosaurian Reptile 

 from South Africa. (Plates I.-III. and Text-figs. 

 1-18.) 1914, 735 



The Deinocephalia, an Order of Mammal-like 

 Reptiles. (Plates IV. & V. and Text-figs. 1-18.) 1914, 749 



Broomia perplexa, gen. et sp. n., a Fossil Reptile 

 from South Africa. (Plate VI. and Text-figs. 

 1-5.) 1914, 995 



Eunotosaurus africanus Seeley, and the Ances- 

 try of Chelonia. (Plate VII. and Text-fig. 1.) ... 1914, 1011 



Notes on some Carnivorous Therapsids. (Text- 

 figs. 1-7.) 1914,1021 



Notice of remarks on the habits of Platypus 

 and Echidna 1916, 441 



A Sketch Classification of the Pre- Jurassic 

 Tetrapod Vertebrates. (Text-figs. 1 & 2.) 1917, 167 



Exhibition of models of the Teeth of Fossil 

 Horses 1917, 213 



On Seymouria, the most primitive known reptile. 

 (Text-figs. 1-15.) 1918, 267 



Welch, Frederick D. 



Observations on different Gibbons of the Genus 

 Hylobates now or recently living in the Society's 

 Gardens, and on Symphalangus syndactylus, with 

 Notes on Skins in the Natural History Museum, 

 South Kensington 1911, 353 



Willey, Arthur. 



Notes on Plankton collected across the mouth 

 of the St. Croix River opposite to the Biological 

 Station at St. Andrews, New Brunswick, in July 

 and August, 1912. (Text-figs. 54 & 55.) 1913, 283 



An Apodous Amia calva 1 920, 89 



Remarks on the Respiratory Movements of 

 Necturus and Cryptobranchus 1920, 649 



